GSM BASED WATER PUMP CONTROL WITH VOICE FEEDBACK

 

VIDEO :-

CIRCUIT DIAGRAM :-

CODE :-

//Prateek //www.prateeks.in #include <LiquidCrystal_I2C.h> LiquidCrystal_I2C lcd(0x27, 16, 2); int P_E = 6; int P_EE = 5; int REDLED = 9; int GREENLED = 8; int motor = 11; int temp=0; int i=0; char str[15]; void setup() { Serial.begin(9600); lcd.init(); lcd.backlight(); lcd.clear(); pinMode(P_E, OUTPUT); pinMode(P_EE, OUTPUT); pinMode(motor,OUTPUT); pinMode(REDLED,OUTPUT); pinMode(GREENLED,OUTPUT); digitalWrite(P_E,HIGH); digitalWrite(P_EE,HIGH); digitalWrite(motor,LOW); digitalWrite(REDLED,HIGH); digitalWrite(GREENLED,LOW); delay(2000); lcd.setCursor(0, 0); lcd.print(" WelCome To"); lcd.setCursor(0, 1); lcd.print("Justdoelectronic"); delay(1500); Serial.println("AT+CNMI=2,2,0,0,0"); delay(1000); Serial.println("AT+CMGF=1"); delay(500); delay(1000); Serial.println("System is ready to receive commands."); delay(100); Serial.println((char)26); // ASCII code of CTRL+Z delay(1000); } void loop() { if(temp==1) { check(); temp=0; i=0; delay(1000); } } void serialEvent() { while(Serial.available()) { if(Serial.find("*")) { delay(1000); while (Serial.available()) { char inChar=Serial.read(); str[i++]=inChar; if(inChar=='*') { temp=1; return; } } } } } void check() { if(!(strncmp(str,"motor on",8))) { digitalWrite(motor,HIGH); digitalWrite(REDLED,LOW); digitalWrite(GREENLED,HIGH); delay(1000); lcd.clear(); lcd.setCursor(0, 0); lcd.print("Motor ON"); Serial.println("AT+CMGS=\"+918999566355\"\r"); // Replace x with mobile number delay(1000); Serial.println("Motor ON");// The SMS text you want to send delay(100); } else if(!(strncmp(str,"motor off",9))) { digitalWrite(P_EE,LOW); delay(10000); digitalWrite(P_EE,HIGH); digitalWrite(motor,LOW); digitalWrite(REDLED,HIGH); digitalWrite(GREENLED,LOW); delay(1000); Serial.println("AT+CMGS=\"+918999566355\"\r"); // Replace x with mobile number delay(1000); lcd.clear(); lcd.setCursor(0, 1); lcd.print("Motor OFF"); Serial.println("Motor OFF");// The SMS text you want to send delay(100); Serial.println((char)26); // ASCII code of CTRL+Z delay(1000); } else if(!(strncmp(str,"test",4))) { Serial.println("AT+CMGS=\"+918999566355\"\r"); // Replace x with mobile number delay(1000); Serial.println("The System is Working Fine.");// The SMS text you want to send delay(100); Serial.println((char)26); // ASCII code of CTRL+Z delay(1000); } }